.container {
    margin-top: 50px;
}
#preview-container{
    margin-top: 50px;
}
.preview-video {
    max-height: 500px;
    width: 100%;
    height: 100%;
    object-fit: contain;
}
.video-wrapper {
    max-width: 100%;
    max-height: 500px;
    overflow: hidden;
}